package com.zjitc.P3.demo1;

/**
 * Created by lenovo on 2018/3/14.
 */
public class A {
    public void a(){
        System.out.println("a");
    }

    public void b(){
        throw  new RuntimeException("error");
    }
    public void c(){
        System.out.println("c nonono");
    }
}
